EP 1865989 A2 20071219 - PEG-POLY(ORTHO ESTER) GRAFT COPOLYMERS AND PHARMACEUTICAL COMPOSITIONS
Title (en)
PEG-POLY(ORTHO ESTER) GRAFT COPOLYMERS AND PHARMACEUTICAL COMPOSITIONS
Title (de)
PEG-POLY(ORTHOESTER)-PFROPFCOPOLYMERE UND PHARMAZEUTISCHE ZUSAMMENSETZUNGEN
Title (fr)
COPOLYMERES GREFFES DE POLYETHYLENEGLYCOL-POLY(ORTHO-ESTER) ET COMPOSITIONS PHARMACEUTIQUES
Publication
Application
Priority
- US 2006011384 W 20060328
- US 66788005 P 20050331
Abstract (en)
[origin: WO2006105148A2] This invention relates to graft copolymer delivery vehicles comprising a polyethyleneglycol-poly(ortho ester), and to controlled release pharmaceutical compositions comprising the delivery vehicle and an active agent. The graft copolymer delivery vehicles may be thermogels graft copolymers. The pharmaceutical compositions may be in the form of a topical, syringable, or injectable formulation for local controlled delivery of the active agent.
IPC 8 full level
A61K 47/00 (2006.01)
CPC (source: EP KR US)
A61K 9/0048 (2013.01 - EP US); A61K 47/00 (2013.01 - KR); A61P 1/08 (2017.12 - EP); A61P 9/14 (2017.12 - EP); A61P 23/02 (2017.12 - EP); A61P 27/02 (2017.12 - EP); A61P 29/00 (2017.12 - EP); A61P 31/04 (2017.12 - EP); A61P 35/00 (2017.12 - EP); C08G 63/91 (2013.01 - KR); C08G 65/002 (2013.01 - EP); C08G 65/34 (2013.01 - EP); C08G 65/48 (2013.01 - KR); A61K 47/34 (2013.01 - EP US); C08G 2650/42 (2013.01 - EP)
Citation (search report)
See references of WO 2006105148A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006105148 A2 20061005; WO 2006105148 A3 20071213; AU 2006230226 A1 20061005; CA 2601547 A1 20061005; CN 101426529 A 20090506; EP 1865989 A2 20071219; JP 2008537757 A 20080925; KR 20070122522 A 20071231; US 2006235083 A1 20061019; US 2009048151 A1 20090219; US 7456213 B2 20081125
DOCDB simple family (application)
US 2006011384 W 20060328; AU 2006230226 A 20060328; CA 2601547 A 20060328; CN 200680009888 A 20060328; EP 06748842 A 20060328; JP 2008504276 A 20060328; KR 20077025175 A 20071030; US 25640808 A 20081022; US 39298906 A 20060328